Unit 5

Today in class we learned more about trig and how we can use it to find the values when we have a triangle. We also learned new techniques to go from two vectors to one vector and to go from one vector to two vectors. We also started to learn about Newton's law of motion. Objects in motion (at rest) tend to stay in motion (at rest) unless acted upon by a unbalanced force. We also did a lab where we put a pen on a paper and tried to race with the papers to other side of the table without the pen falling. We also put a pen on a paper and tried to pull the paper from under the pen without the pen falling.